Posts Tagged ‘hack’

ButtonBar radio logic hack

September 30, 2011 Leave a comment

Update: Set the requireSelection property to true.

When the button bar is used as a navigation tool for a set of tabs, it doesn’t make sense for the selected button to be unselected if the user clicks on it.

It is also fairly typical for a result handler of the IndexChangeEvent.CHANGED to utilize the button bar’s selectedItem property to access a piece of data. This causes runtime errors when the selected item is no longer selected because of a re-click on the selected button.

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